Green joined KYW-TV (CBS 3) in October 2004 as a general assignment reporter, where she was also a co-anchor for Sunday morning newscasts alongside Ben Simoneau. In October 2012, she became a substitute anchor for CBS News Up to the Minute. She has subsequently been named an anchor for the CBS News early morning news broadcasts CBS News Up to the Minute and CBS Morning News, effective January 21, 2013.